`bjynsy.com`

DNSSEC	⚠️ Not signed
NS	`ns11.xincache.com` ⭐
		A	2402:4e00:1470:2::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40}
		A	2402:4e00:1730::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1700::/40}
		A	1.12.0.4^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	36.155.149.180^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
		A	112.80.181.45^{🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network}
		A	117.89.178.173^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
		A	125.94.59.210^{🇨🇳 CHINANET-BACKBONE125.88.0.0/13 chinanet Guangdong network}
		A	129.211.176.209^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
NS	`ns15.xincache.com`
		A	2402:4e00:1470:2::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1400::/40}
		A	2402:4e00:1730::e^{🇨🇳 TENCENT-NET-AP2402:4e00:1700::/40}
		A	1.12.0.4^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	36.155.149.180^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
		A	112.80.181.45^{🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network}
		A	117.89.178.173^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
		A	125.94.59.210^{🇨🇳 CHINANET-BACKBONE125.88.0.0/13 chinanet Guangdong network}
		A	129.211.176.209^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
NS	`ns16.xincache.com`
		A	2402:4e00:111:fff::c^{🇨🇳 TENCENT-NET-AP2402:4e00::/35}
		A	1.12.0.1^{🇨🇳 TENCENT-NET-AP-CN1.12.0.0/20 ZL-IDC-BOM}
		A	36.155.149.176^{🇨🇳 CMNET-Jiangsu-AP36.155.144.0/21 CMI (Customer Route)}
		A	112.80.181.111^{🇨🇳 CHINA169-Backbone112.80.0.0/13 China Unicom CHINA169 Jiangsu Province Network}
		A	117.89.178.184^{🇨🇳 ChinaNet-NANJING-JISHAN-IDC117.89.176.0/21 JS-CT NJ-JS-IDC}
		A	129.211.176.239^{🇨🇳 TENCENT-NET-AP129.211.176.0/20}
		A	163.177.5.23^{🇨🇳 UNICOM-GuangZhou-IDC163.177.5.0/24}
MX	`mxc.global-mail.cn` ⭐
		A	101.36.121.182^{🇭🇰 UCLOUD-1101.36.121.0/24 UCLOUD INFORMATION TECHNOLOGY (HK) LIMITED FLAT/RM 603 6/F LAWS COMMERCIAL PLAZA 788 CHEUNG SHA WAN ROAD, KL,}
MX	`mxu.global-mail.cn`⁽⁵⁰⁾
		A	117.50.223.79^{🇨🇳 CHINA169-BJ117.50.192.0/19 China Telecom Beijing Co. Ltd.}
TXT	`v=spf1 include:spfv.global-mail.cn -all`
SOA	`ns11.xincache.com`ns12@xincache.com serial=1772288463

`com`

	DNSSEC	🔒 Signed (DS record present)
	NS	`a.gtld-servers.net` ⭐
	NS	`b.gtld-servers.net`
	NS	`c.gtld-servers.net`
	NS	`d.gtld-servers.net`
	NS	`e.gtld-servers.net`
	NS	`f.gtld-servers.net`
	NS	`g.gtld-servers.net`
	NS	`h.gtld-servers.net`
	NS	`i.gtld-servers.net`
	NS	`j.gtld-servers.net`
	NS	`k.gtld-servers.net`
	NS	`l.gtld-servers.net`
	NS	`m.gtld-servers.net`
	SOA	`a.gtld-servers.net`nstld@verisign-grs.com serial=1784677437

Same first word

bjynsy.com

Similar names

nbyyjs.cn

syynbj.com

jnbsyy.cn

nbysjy.com

ynbsjy.com

ynbjsy.com

bjsyyn.cn

nbjsyy.com

njybys.com

bjsyyn.com

nyjsby.com

bjysny.com

nbsyjy.com

jnbsyy.com

DNS History

6 records (5 active, 1 former)

●NSns11.xincache.com2026-06-22 → 2026-07-21 · 3 obs

○ 2016-12-14 11:31:42
● 2026-06-22 15:01:30
● 2026-07-21 23:56:44

●NSns15.xincache.com2016-12-14 → 2026-07-21 · 2 obs

● 2016-12-14 11:31:42
● 2026-07-21 23:56:44

●NSns16.xincache.com2016-12-14 → 2026-07-21 · 2 obs

● 2016-12-14 11:31:42
● 2026-07-21 23:56:44

○MXmx.dnsbbc.com2016-12-14 → 2017-12-28 · 4 obs

● 2016-12-14 11:31:42
● 2017-12-28 18:27:42
○ 2026-06-22 15:01:30
○ 2026-07-21 23:56:44

●MXmxc.global-mail.cn2026-06-22 → 2026-07-21 · 3 obs

○ 2017-12-28 18:27:42
● 2026-06-22 15:01:30
● 2026-07-21 23:56:44

●MXmxu.global-mail.cn2026-06-22 → 2026-07-21 · 3 obs

○ 2017-12-28 18:27:42
● 2026-06-22 15:01:30
● 2026-07-21 23:56:44

🔍 DNS Trace

📋 Delegation Chain

Zone	Nameservers	Glue
com	d.gtld-servers.net, m.gtld-servers.net, h.gtld-servers.net, b.gtld-servers.net...	-
bjynsy.com	ns15.xincache.com, ns16.xincache.com	12 records

✅ Authoritative Response

Server:1.12.0.4

NS records: ns15.xincache.com, ns16.xincache.com

🔒 DNSSEC Status

⚠️ Insecure (no DNSSEC)

No DS record for bjynsy.com (unsigned zone)

⏱️ Timing

Total: 182ms | Queries: -

📄 Records

Type	Count	Sample Data
NS	2	`ns15.xincache.com, ns16.xincache.com`
MX	2	`mxc.global-mail.cn (pri: 5), mxu.global-mail.cn (pri: 50)`
TXT	1	`v=spf1 include:spfv.global-mail.cn -all`
SOA	1	`ns11.xincache.com ns12.xincache.com`

📌 Glue Records Collected

Total: 12

Out-of-bailiwick: 12 (ns15.xincache.com, ns15.xincache.com, ns15.xincache.com...)

Analysis

Name Servers

Three name servers are authoritative for bjynsy.com: ns11.xincache.com, ns15.xincache.com and ns16.xincache.com.

There is at least partial name server overlap between bjynsy.com and other domains — veic.com.cn, zjpwj.com, qiuran.cn and two more among them.

These name servers regularly appear alongside ns12.xincache.com, ns19.xincache.com, ns20.xincache.com and 6 other name servers in NS record sets.

Hostnames that resolve to 8 IP addresses:

ns11.xincache.com carries IP addresses 1.12.0.4, 36.155.149.180 and 112.80.181.45, with 5 other addresses beyond those.

ns15.xincache.com carries IP addresses 1.12.0.4, 36.155.149.180 and 112.80.181.45, with 5 other addresses beyond those.

Hostnames that resolve to 7 IP addresses:

ns16.xincache.com carries IP addresses 1.12.0.1, 36.155.149.176 and 112.80.181.111, with 4 other addresses beyond those.

These two host names — ns11.xincache.com and ns15.xincache.com — each point to 2402:4e00:1470:2::e IP addresses.

These two host names — ns11.xincache.com and ns15.xincache.com — each point to 2402:4e00:1730::e IP addresses.

These two host names — ns11.xincache.com and ns15.xincache.com — each point to 1.12.0.4 IP addresses.

These two host names — ns11.xincache.com and ns15.xincache.com — each point to 36.155.149.180 IP addresses.

These two host names — ns11.xincache.com and ns15.xincache.com — each point to 112.80.181.45 IP addresses.

These two host names — ns11.xincache.com and ns15.xincache.com — each point to 117.89.178.173 IP addresses.

These two host names — ns11.xincache.com and ns15.xincache.com — each point to 125.94.59.210 IP addresses.

These two host names — ns11.xincache.com and ns15.xincache.com — each point to 129.211.176.209 IP addresses.

Mail Servers

Mail for bjynsy.com is handled by two mail servers — mxc.global-mail.cn and mxu.global-mail.cn.

bjynsy.com uses an identical mail server configuration to several other domains — among them jkysinks.com, cordouan-tech.cn, bolibear.com and two more.

bjynsy.com has at least partial mail server overlap with other domains such as ojeanc.com, ocishanghai.com, cyvalve.com and two more.

These mail servers are routinely seen in conjunction with the mail servers mx1-n.global-mail.cn and mxf.global-mail.cn.

mxc.global-mail.cn → 101.36.121.182 and mxu.global-mail.cn → 117.50.223.79: one IP number per host name.

bjynsy.com - robtex.com

bjynsy.com

com